51365964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329269}}^1$

素因数の和:329289

約数の個数: 24

約数和(自身を含む): 129073840

約数和(自身を除く): 77707876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 329269, 658538, 987807, 1317076, 1975614, 3951228, 4280497, 8560994, 12841491, 17121988, 25682982, 51365964]

約数ペア:

[(1, 51365964), (2, 25682982), (3, 17121988), (4, 12841491), (6, 8560994), (12, 4280497), (13, 3951228), (26, 1975614), (39, 1317076), (52, 987807), (78, 658538), (156, 329269)]